Add-on cab for a truck body or similar article



FIG. 1 is a side elevation view of an add-on cab for a truck body or similar article showing my new design;

FIG. 2 is an elevation view thereof showing the side opposite to that shown in FIG. 1;

FIG. 3 is an enlarged side elevation view of FIG. 2;

FIG. 4 is an enlarged rear elevation view thereof;

FIG. 5 is an enlarged top plan view thereof; and

FIG. 6 is an enlarged front elevation view thereof.

The broken line showing of the vehicle in FIGS. 1 and 2 of the drawings is for illustrative purposes only. It is understood that the bottom of the add-on cab is flat and unornamented. 

The ornamental design for an add-on cab for a truck body or similar article, substantially as shown and described. 